baber/WOPTO huggingface dataset:
Patent JP-2011017594-A (JP)
Title: Gas sensor, and exhaust system structure of the same
Inventor: NISHIZAWA HIROYUKI
IPC: F02D35/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of preventing penetration of water to the inside of a protection cover, and actively introducing gas to the inside of the protection cover, while suppressing increase in cost.SOLUTION: In the gas sensor 22 mounted on a gas passage 2 of an engine 1, and storing a detection element 23 inside the protection cover 24, the protection cover 24 has a constitution that includes a cover body 25 for enclosing the detection element 23; hole parts 26, 27 for introducing to the inside of the cover body 25, gas in the gas passage 2 formed in the cover body 25; and projection parts 28, 29 for projecting to the inside of the cover body 25, for guiding the gas introduced from the hole parts 26, 27 to the periphery of the detection element 23.
Patent JP-2010049241-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic equipment
Inventor: AKIYAMA KAZUYOSHI
IPC: G03G5/08
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor superior in high moisture fluidity resistance and wear resistance, and to provide electrophotographic equipment having the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor includes: a photoconductive layer; and a surface layer constituted of hydrogenated amorphous silicon carbide on the photoconductive layer. A ratio (C/(Si+C)) of the atomic number (C) of carbon atoms to the sum of the atomic number (Si) of silicon atoms and the atomic number (C) of the carbon atoms in the surface layer is 0.61 or more and 0.75 or less. The sum of the atomic density of the silicon atoms and the atomic density of the carbon atoms in the surface layer is 6.60×10<SP>22</SP>atoms/cm<SP>3</SP>or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057356-A (JP)
Title: Motor
Inventor: MIURA YUKIO
IPC: H02K5/173
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of preventing a creep phenomenon and facilitating fixing ball bearings.  <P>SOLUTION: The ball bearings 5, 7 are fit into a bearing fitting hole 45, respectively so that outer rings 29 of a pair of ball bearings 5, 7 abut on a first wall surface 45b and a second wall surface 45c of a pair of end brackets 9, 11, respectively. Next, a stopper fitting 51 is pressed into a step 49 for fitting. The stopper fitting 51 is inserted until a ring 53 abuts on an outer ring 29 of each of the ball bearings 5, 7. A tip 55a of each of six locking pieces 55 bites a fourth wall surface 49b by a spring force attempting to return to an original state from a deflection state of each of the six locking pieces 55, so that the stopper fitting 51 fixes the ball bearings 5, 7 in the bearing fitting hole 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019705-A (JP)
Title: Suction port body for vacuum cleaner and vacuum cleaner
Inventor: HARADA KENJI
IPC: A47L9/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port body for vacuum cleaner which has a rotation roller hardly entangling fibrous materials such as hairs while suppressing exfoliation of a protection member.  <P>SOLUTION: The suction port body includes the rotation roller 21 mounted to a suction head. The roller 21 includes: a cylindrical roller body 22, a protection member 25 which is softer than the roller body and made to adhere with the outer periphery of the roller body; a pair of bearings 31 which have an inserted cylinder portion 32 to be press-fitted into the inside of the roller body and which are mounted to both ends of the roller body; and a roller shaft 38 supporting both of the bearings and supported by the suction head. The protection member 25 has an end surface cover portion 25a which covers both of the end surfaces 22a of the roller body. Each of the bearings 31 has a holding flange 33 holding the end surface cover portion 25a between the end surface 22a of the roller body and the holding flange. At the outer peripheral end of the flange 33, an annular projecting edge 33a projecting toward the side of an end surface cover portion is provided. A distance L1 between the projecting edge 33a of the holding flange 33 is shorter than the axial dimension L2 of the protection member 25. The projecting edge 33a is brought into contact with the end surface cover portion 25a so as to bite into thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020582-A (JP)
Title: Vehicular suspension device
Inventor: AMANO MASANORI
IPC: B60G17/015
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular suspension which improves a drive feel by controlling a damping force with good responsivity to the operation of a driver, while ensuring the stability of a vehicle posture.  <P>SOLUTION: The vehicular suspension device includes damping force variable mechanisms 6-9 on a suspension interposed between a vehicle body and wheels 2-5 of a vehicle 10, and controls the damping force characteristics of the damping force mechanisms. The vehicular suspension device includes: steering information output means 31 outputting steering angle information θ and steering angle speed information dθ of a steering 40; and a controlling means 20 controlling the damping force characteristics of the damping force variable mechanisms to be large by determining it as a cutting-in operation of a steering that the displacement directions of the steering angle information and the steering angle speed information output from the steering information output means are same, and controlling the damping force characteristics of the damping force variable mechanisms to be smaller than the case determined as the cutting-in operation by determining it as a returning operation of the steering that the displacement directions of the steering angle information and the steering angle speed information are different.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020164-A (JP)
Title: Rectifying structure suppressing drift caused by opening/closing of slide plate
Inventor: YOSHIDA HITOSHI
IPC: B22D11/10
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a drift caused by the opening/closing of a slide plate.  <P>SOLUTION: The rectifying structure 10 is connected to the downstream side of a slide plate system flow rate regulation unit used in continuous casting, and in which an inner tube shape 11 in the upper edge 11a has a circular shape, the inner tube shape 11 is continuously deformed from the upper edge 11a, and the inner tube shape 11 in the lower edge 11b has a flat shape having a major axis 11y and a minor axis 11x. Then, the minor axis 11a of the inner tube shape 11 in the lower edge 11b is parallel to the opening/closing direction of the slide plate of the flow rate regulation unit, and the part directly below the lower edge 11b is connected with an immersion nozzle in which the shape of the inner tube is the circular one having a diameter more than the major axis 11y of the inner tube shape 11 in the lower edge 11b, and also, a discharge hole for molten steel is made. Further, the length x of the minor axis 11x and the length y of the major axis 11y satisfy 0.5≤x/y≤0.8. and further, the distance z from the lower edge of the rectifying structure to the upper edge of the discharge hole for molten steel satisfies 200 mm≤z≤900 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025938-A (JP)
Title: Envelope
Inventor: YOSHIHARA TAKEMASA
IPC: B65D27/14
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeatedly usable post envelope designed such that in order to share envelopes among people, the usability and durability of the body of an envelope are improved while the advantages of the basic shape of a conventional envelope and the way of opening a conventional post envelope are utilized (the size of letter paper to be enclosed in the envelope and the way of opening the envelope are conformed to conventional ones), and to provide a method for manufacturing a post envelope.  <P>SOLUTION: The envelope can seal a letter that has an envelope-side address information face, on which address information is written. In the envelope 10, at least the portion of an envelope-side address information face disposed in contact with the letter-side address information face, which portion corresponds to the part where the address information is written, is made of a material that has fixed transparency. The envelope side address information face has an opening 30 that is sufficiently large to paste a postage stamp and apply a postmark.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027187-A (JP)
Title: Lubricating oil collection guide tool
Inventor: ARAKI KENICHI
IPC: F16B5/10
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil collection guide tool which enhances mounting workability with respect to a transmission case.  <P>SOLUTION: An oil path 9 as the lubricating oil collection guide tool includes a long trough-shaped body 9A, a press-fit pin 21 and an insertion pin 24. The press-fit pin 21 is pressed in a press-fit hole 22 formed in an opening side end surface 4a of a transmission case 4. The insertion pin 24 is inserted into an insertion hole 25 formed in the bottom side of the transmission case 4. Whereby, mounting the transmission case 4 on the bottom side is taken as work of inserting the insertion pin 24 into the insertion hole 25 when mounting the oil path 9 in the transmission case 4 through the utilization of both pins 21, 24, eliminating the need for a worker to deeply put the worker's hand inside the transmission case 4 for work.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009247017-A (JP)
Title: Digital broadcasting system and content receiving device
Inventor: NISHIMOTO TOMONARI
IPC: H04N7/167
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for preventing a content from being illegally copied.  <P>SOLUTION: A content receiving device includes: a reception and separation unit 23 which separates received data into video and audio, and ECM; an ECM analysis unit 31 which decodes the ECM with a key Kw to obtain a key Ks and H(Mc); a copy control information Mc extraction unit 25 which extracts and outputs copy control information Mc of the video and audio to the outside, and also outputs the video and audio; a hash function arithmetic unit 27 which calculates a hash value H(Mc) of the extracted copy control information Mc; a comparison unit 33 which outputs a transmission disabling signal when the H(Mc) obtained by the decoding does not mach the hash value H(Mc); a transmission control unit 35 which stops transmission of the key Ks when the transmission disabling signal is input; a descrambling unit 37 which performs copy control when the separated video and audio are descrambled with the key Ks and copied to a storage device. A security module 29 includes the ECM analysis unit 31, comparison unit 33, and transmission control unit 35.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011034737-A (JP)
Title: Coating device
Inventor: KUMAGAI MINORU
IPC: H05B33/10
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device capable of stabilizing flow of ink.  <P>SOLUTION: A nozzle plate Np is pressed from above by a pressing ring 91. On the pressing ring 91, a filter 84 is set, and the filter 84 is fixed inside a head cylinder 81 by a pressing ring 92. The nozzle plate Np includes a rectangular nozzle Nz, as seen from an ink-supplying side. Since the nozzle Nz is rectangular, ink is discharged with its cross section rectangular, and has its cross-section shape changed due to surface tension. Here, the ink swirls to have its flow stabilized, and a liquid column Lp is maintained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035225-A (JP)
Title: Functional molecule, method of manufacturing the same, functional polymer, method of manufacturing the same, two-dimensional crystalline arrangement structure, and method of manufacturing the same
Inventor: TAKEMURA ICHIRO
IPC: H01L51/05
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide functional molecules having nature of self-aligning to generate a two-dimensional crystalline arrangement structure, a method of manufacturing the same, a functional polymer being a polymer of the functional molecules, a method of manufacturing the same, a two-dimensional crystalline arrangement structure comprising the functional molecules or the functional polymer, and a method of manufacturing the same.  <P>SOLUTION: A thiophene derivative having a substituted group of a specific structure is synthesized as a functional molecule. A surface of a metal is coated with a solution of the thiophene derivative to form a coating film, thereafter a solvent is evaporated from the coating film to generate a structure film having a two-dimensional crystalline arrangement by self-alignment action of the thiophene derivative, and thereby the film has an insulation property and can be used as a base layer of a molecule element or a gate insulating film. By polymerizing thiophene rings constituting the film with one another, a film having conductivity can be provided and can be used as a semiconductor layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032068-A (JP)
Title: Rolled recording medium
Inventor: YOSHINO HITOSHI
IPC: B65H75/28
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolled recording medium in which the occurrence of the rolling mark caused by the level difference on a recording medium volute tongue edge is suppressed even when the recording medium is rolled on a paper tube to be a roll shape.  <P>SOLUTION: A paper sheet of a short length is wrapped around the paper tube to form at least one stepped part. The volute tongue edge is disposed to a position different from the stepped part and the long recording medium is wrapped on the paper sheet, so that a pressure on the level difference generated by the volute tongue edge is dispersed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033926-A (JP)
Title: Image forming apparatus and control method for the same
Inventor: HIGASHIMINE JUN
IPC: G03G15/01
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing an output of a pattern image which does not faithfully reproduce the width of a line composing the pattern image when the pattern image expressing information such as a bar code is outputted.  <P>SOLUTION: Positions are detected for specific portions Pa to Pb of respective pattern images 3a to 3d for detection of position shifting, which are transferred on an intermediate transfer belt 31. Correction processes of position shifting that correct the image forming positions in each of respective photoreceptor drums 11a to 11d is carried out based on the positions of the specific portions Pa to Pd for every pattern image for detection of position shifting 3a to 3d. Furthermore, size of the widths of the specific portions Pa to Pd based on the positions of the specific portions Pa to Pd for every pattern image 3a to 3d for detection of position shifting is calculated, and a confirming process for width reproduction which confirms the reproducing property for the printing width is carried out based on the calculated size of the widths of the specific portions Pa to Pd.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040843-A (JP)
Title: Camera
Inventor: UENO KATSUMASA
IPC: H04N5/225
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To output a strobe signal using a single cable, in a camera 1 having a camera-link light function.  <P>SOLUTION: In the camera 1 having the camera-link light function, a serial communication means 31 outputs a signal of serial communication. A strobe signal generation means 32 generates and outputs a strobe signal. A synthesizing means 33 synthesizes a signal of serial communication, output by the serial communication means 31 with the strobe signal output by the strobe signal generation means 32. A signal of synthesis result by the synthesizing means 33 is output by an output connector 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037462-A (JP)
Title: Refillable container
Inventor: NISHINA MASAYUKI
IPC: B65D33/38
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refillable container which does not use a mouth stopper, and can perform easy, quick, and exact refilling operation.  <P>SOLUTION: The refillable container 1 is formed of a lamination at least having a base material and a sealant layer. The refillable container 1 has a body front face laminate 2 and a body back face laminate 3 whose respective sealant layers are set opposite to each other and whose periphery is sealed. A sheet of lamination is folded with its sealant layer directed inside to form a folded portion 6 and the body front face laminate 2 and the body back face laminate 3. The folded portion 6 and a spout seal 24 jointly form an outflow channel 33 for pouring out contents. The tip of the outflow channel 33 is cut away along an unsealing preparation line 34 to form a spout 31. When the width of the spout 31 is A (mm) and the opening sectional area of the spout 31 is B (mm<SP>2</SP>), a relation 1/10×(A<SP>2</SP>/π) (mm<SP>2</SP>)≤B (mm<SP>2</SP>)≤A<SP>2</SP>/π (mm<SP>2</SP>) is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010041730-A (JP)
Title: Horn antenna, and manufacturing method thereof
Inventor: MCLEAN JAMES S
IPC: H01Q13/02
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a horn antenna capable of extending an effective operational frequency range more than a conventional horn antenna, and to provide a manufacturing method thereof.  <P>SOLUTION: The horn antenna 300 includes at least one pair of ridges 310 arranged opposite one another for guiding an electromagnetic wave. A transmission line 350 is coupled to a first one of the pair of ridges 310 for supplying power to, or receiving a signal from, a feed region 380 of the horn antenna 300. To reduce impedance mismatches between the transmission line 350 and the pair of ridges 310, an impedance matching network is embedded within a second one of the ridges at the feed region 380. The impedance matching network provides a sufficient amount of series capacitance between the transmission line 350 and the pair of ridges 310 at the feed region 380. Thus, impedance mismatching of the horn antenna 300 is reduced and an operational frequency range is extended.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039956-A (JP)
Title: Information processor, information processing system, and program
Inventor: WATANABE KAZUAKI
IPC: G06F21/62
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for storing information to be processed using a nonvolatile storage medium, which prevents the contents of the information to be processed from illegally reading even if the nonvolatile storage medium is illegally taken out.  <P>SOLUTION: The image processor 1 has a system memory 22 as a volatile storage medium and a HDD (hard disc drive) 24 as the nonvolatile storage medium. The image processor 1 includes: an encode processing part 37 which encodes the information to be processed; a decode processing part 38 which decodes the encoded information to be processed; a HDD control part 39 which controls to store in the HDD 24 the information to be processed, encoded by the encode processing part 37; and a memory control part 36 which controls to store in the system memory 22 a decoding key used by the decode processing part 38 when the information to be processed encoded by the encode processing part 37 is decoded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038491-A (JP)
Title: Turbine exhaust structure and gas turbine
Inventor: HIYAMA TAKASHI
IPC: F01D25/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of an exhaust diffuser, in a turbine exhaust structure and a gas turbine.  <P>SOLUTION: A combustion gas passage A is composed of a cylindrical turbine casing 26, the front portion of the cylindrical exhaust diffuser 31 is entered with a predetermined clearance into the inside of the rear portion of the turbine casing 26, and the front portion of an exhaust gas passage B composed of the exhaust diffuser 31 communicates with the combustion gas passage A. An extension portion 61 extending rearward from the inside of the turbine casing 26 is provided, and the front portion of the exhaust diffuser 31 is relatively movably connected to the rear portion of the extension portion 61 through a seal member 62.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043717-A (JP)
Title: Display device
Inventor: NISHIMURA TAKESHI
IPC: G09F9/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device in which a resin film is less likely to be detached from a glass plate even for a long term use.  <P>SOLUTION: In the display device P, a second glass plate 6, which is oppositely arranged to a first glass plate 4 and an opaque or colored resin film 5 adhered to a portion of one side of the first glass plate 4 by a pressure sensitive adhesive layer 10 or the like so as to place the resin film 5 therebetween, is adhered by an active energy line curable resin 12 or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044093-A (JP)
Title: Security device
Inventor: FURUKAWA KENICHI
IPC: G08B15/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary processing by reliably identifying visitors by a monitor center when a false alarm is issued by an operation error.  <P>SOLUTION: A security device having security mode for performing at least trespasser monitoring and release mode for stopping trespasser monitoring includes: a sensor for detecting trespassing into a building to be monitored; an operation part for operating the setting of the security modes; a notification part for transmitting a predetermined message; a storage part for storing an estimated release time; and a supervisory control part for determining an abnormal state when the sensor performs detection in the security mode and transmitting an alarm signal to an external monitor center. When the abnormal state is determined in the estimated release time, the supervisory control part causes the announcement part to transmit a message to make contact with the monitor center and/or a message to urge a response to the contact from the monitor center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048873-A (JP)
Title: Optical disk device, optical pickup, and optical recording medium
Inventor: TANABE NORIHIRO
IPC: G11B7/09
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately correct spherical aberration.  <P>SOLUTION: In an optical disk device 10, an objective lens 18 is displaced in such a way that the objective lens is displaced to a reference lens position to be a reference. In the optical disk device 10, a condensing point changing mechanism 55 for information is controlled in such a way that a focal point FM of an information light beam LM is brought into focus with a record depth X to be irradiated with the information light beam LM in a state that the objective lens 18 is located on the reference lens position SL. In the optical disk device 10, a condensing point change mechanism 35 for a servo is controlled in such a way that the focal point FS of a servo light beam LS is brought into focus with a servo layer 104 in a state that the objective lens 18 is located on the reference lens position SL.  <P>COPYRIGHT: (C)2011,JPO&INPIT